reactos/lib/rtl
diff -N exception.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ exception.c 24 Jun 2004 19:30:21 -0000 1.1
@@ -0,0 +1,68 @@
+/* $Id: exception.c,v 1.1 2004/06/24 19:30:21 hyperion Exp $
+ *
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS kernel
+ * PURPOSE: User-mode exception support
+ * FILE: lib/ntdll/rtl/exception.c
+ * PROGRAMERS: David Welch <welch@cwcom.net>
+ * Skywing <skywing@valhallalegends.com>
+ * KJK::Hyperion <noog@libero.it>
+ * UPDATES: Skywing, 09/11/2003: Implemented RtlRaiseException and
+ * KiUserRaiseExceptionDispatcher.
+ * KJK::Hyperion, 22/06/2004: Moved the common parts here,
+ * left the user-mode code in ntdll
+ */
+
+/* INCLUDES *****************************************************************/
+
+#include <ddk/ntddk.h>
+#include <windows.h>
+#include <string.h>
+#include <napi/teb.h>
+
+#define NDEBUG
+#include <debug.h>
+
+/* FUNCTIONS ***************************************************************/
+
+/* implemented in except.s */
+VOID
+RtlpCaptureContext(PCONTEXT Context);
+
+/*
+ * @implemented
+ */
+VOID STDCALL
+RtlRaiseException(PEXCEPTION_RECORD ExceptionRecord)
+{
+ CONTEXT Context;
+ NTSTATUS Status;
+
+ RtlpCaptureContext(&Context);
+
+ ExceptionRecord->ExceptionAddress = (PVOID)(*(((PULONG)Context.Ebp)+1));
+ Context.ContextFlags = CONTEXT_FULL;
+
+ Status = ZwRaiseException(ExceptionRecord, &Context, TRUE);
+ RtlRaiseException(ExceptionRecord);
+ RtlRaiseStatus(Status); /* If we get to this point, something is seriously wrong... */
+}
+
+/*
+ * @implemented
+ */
+VOID STDCALL
+RtlRaiseStatus(NTSTATUS Status)
+{
+ EXCEPTION_RECORD ExceptionRecord;
+
+ DPRINT("RtlRaiseStatus(Status 0x%.08x)\n", Status);
+
+ ExceptionRecord.ExceptionCode = Status;
+ ExceptionRecord.ExceptionRecord = NULL;
+ ExceptionRecord.NumberParameters = 0;
+ ExceptionRecord.ExceptionFlags = EXCEPTION_NONCONTINUABLE;
+ RtlRaiseException (& ExceptionRecord);
+}
+
+/* EOF */